Performance of ADPCM with different linear predictors
Tan, Yam Seng.
Date of Issue2002
School of Electrical and Electronic Engineering
This report gives an overview of the speech coding system based on adaptive differential pulse-code-modulation (APDCM) with a linear predictor. The basic quantisation theory is introduced. It discusses the use of linear PCM for speech coding. It also discusses how the use of non- uniform quantisation, such as logarithmic quantiser, can lead to better SNR performance.
DRNTU::Engineering::Electrical and electronic engineering::Electronic systems::Signal processing
Nanyang Technological University